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Sigma DP2x vs Sony W550

Portability
86
Imaging
45
Features
31
Overall
39
Sigma DP2x front
 
Sony Cyber-shot DSC-W550 front
Portability
96
Imaging
37
Features
28
Overall
33

Sigma DP2x vs Sony W550 Key Specs

Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Released February 2011
  • Succeeded the Sigma DP2s
Sony W550
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 26-104mm (F2.7-5.7) lens
  • 110g - 94 x 56 x 19mm
  • Released July 2011
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Sigma DP2x vs Sony W550 Overview

The following is a complete overview of the Sigma DP2x versus Sony W550, former is a Large Sensor Compact while the latter is a Ultracompact by competitors Sigma and Sony. There exists a noticeable gap among the sensor resolutions of the DP2x (5MP) and W550 (14MP) and the DP2x (APS-C) and W550 (1/2.3") boast different sensor size.

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The DP2x was introduced 5 months earlier than the W550 so they are of a similar age. Both the cameras feature different body design with the Sigma DP2x being a Large Sensor Compact camera and the Sony W550 being a Ultracompact camera.

Before we go straight to a thorough comparison, here is a quick summation of how the DP2x scores vs the W550 for portability, imaging, features and an overall mark.

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Reasons to pick Sigma DP2x over the Sony W550

 DP2x W550 
Manually focus More accurate focus

Reasons to pick Sony W550 over the Sigma DP2x

 W550 DP2x 
Screen size3"2.5"Bigger screen (+0.5")

Common features in the Sigma DP2x and Sony W550

 DP2x W550 
ReleasedFebruary 2011July 2011Same age
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kSame screen resolution
Selfie screen Neither features selfie screen
Touch screen Absent Touch screen

Sigma DP2x vs Sony W550 Physical Comparison

For those who are aiming to travel with your camera, you need to think about its weight and dimensions. The Sigma DP2x enjoys external dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs) while the Sony W550 has dimensions of 94mm x 56mm x 19mm (3.7" x 2.2" x 0.7") along with a weight of 110 grams (0.24 lbs).

Take a look at the Sigma DP2x versus Sony W550 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change based on the lens you use at the time. The following is a front view proportions comparison of the DP2x compared to the W550.

Sigma DP2x vs Sony W550 size comparison

Taking into consideration dimensions and weight, the portability score of the DP2x and W550 is 86 and 96 respectively.

Sigma DP2x vs Sony W550 top view buttons comparison

Sigma DP2x vs Sony W550 Sensor Comparison

Typically, it is very hard to visualize the gap in sensor dimensions simply by viewing specifications. The pic underneath will help give you a more clear sense of the sensor dimensions in the DP2x and W550.

To sum up, both cameras come with different megapixel count and different sensor dimensions. The DP2x using its bigger sensor is going to make shooting bokeh simpler and the Sony W550 will provide you with greater detail using its extra 9MP. Higher resolution will enable you to crop photographs a good deal more aggressively.

Sigma DP2x vs Sony W550 sensor size comparison

Sigma DP2x vs Sony W550 Screen and ViewFinder

Sigma DP2x vs Sony W550 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2x Portrait photography highlights
Sony W550 Portrait photography highlights
57
you can focus manually
good sensor size (APS-C)
delivers RAW files
sensor resolution low (5MP)
28
decent megapixels (14MP)
no manual focus
no manual exposure
can't use external flash
sensor size is very small (1/2.3")
has no RAW files
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Street Comparison

Street photography with Sigma DP2x
Street photography with Sony W550
68
good sensor size (APS-C)
delivers RAW files
lighter than competition in class (280g)
screen is fixed
does not have image stabilization
57
built in image stabilization (Optical)
no moving screen
sensor size is very small (1/2.3")
has no RAW files
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Sports Comparison

Sigma DP2x as a Sports photography camera
Sony W550 as a Sports photography camera
30
good sensor size (APS-C)
focal length is fixed (41mm)
continuous shooting slow (3.0 fps)
does not have image stabilization
sensor resolution low (5MP)
no phase detect autofocus
35
built in image stabilization (Optical)
decent megapixels (14MP)
painfully slow continuous shooting (1.0 fps)
no shutter priority
sensor size is very small (1/2.3")
has no phase detect auto focus
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Travel Comparison

Sigma DP2x Travel photography information
Sony W550 Travel photography information
67
lighter than competition in class (280 grams)
has built in flash
fast max aperture (f)
sensor resolution low (5 megapixels)
display isn't selfie friendly
65
decent megapixels (14 megapixels)
has built in flash
reasonably wide (26mm)
does not have Time Lapse recording
doesn't contain selfie friendly screen
somewhat slow maximum aperture (f2.7)
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Landscape Comparison

Sigma DP2x Landscape photography information
Sony W550 Landscape photography information
48
you can focus manually
fast max aperture (f)
good sensor size (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
focal length is fixed (41mm)
screen is somewhat small (2.5 inches)
does not have image stabilization
sensor resolution low (5 megapixels)
42
reasonably wide (26mm)
screen is a decent size (3 inch)
built in image stabilization (Optical)
decent megapixels (14MP)
no manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.7)
no manual exposure
sensor size is very small (1/2.3")
has no RAW files
does not have Time Lapse recording
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Vlogging Comparison

Vlogging with Sigma DP2x
Vlogging with Sony W550
28
fast max aperture (f)
lighter than competition in class (280g)
display isn't selfie friendly
does not have image stabilization
video res low (320 x 240 pxls)
missing external mic socket
29
reasonably wide (26mm)
built in image stabilization (Optical)
somewhat slow maximum aperture (f2.7)
doesn't contain selfie friendly screen
low quality video (1280 x 720 pxls)
does not have external mic port
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Sigma DP2x vs Sony W550 Specifications

Detailed spec comparison table for Sigma DP2x and Sony W550
 Sigma DP2xSony Cyber-shot DSC-W550
General Information
Brand Name Sigma Sony
Model Sigma DP2x Sony Cyber-shot DSC-W550
Category Large Sensor Compact Ultracompact
Released 2011-02-08 2011-07-24
Body design Large Sensor Compact Ultracompact
Sensor Information
Powered by True II BIONZ
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 20.7 x 13.8mm 6.17 x 4.55mm
Sensor area 285.7mm² 28.1mm²
Sensor resolution 5MP 14MP
Anti aliasing filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Maximum resolution 2640 x 1760 4320 x 3240
Maximum native ISO 3200 3200
Minimum native ISO 100 80
RAW images
Autofocusing
Manual focus
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points - 9
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 41mm (1x) 26-104mm (4.0x)
Highest aperture - f/2.7-5.7
Macro focus distance - 5cm
Crop factor 1.7 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 2.5 inch 3 inch
Screen resolution 230k dot 230k dot
Selfie friendly
Liveview
Touch operation
Screen technology - Clear Photo LCD
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 15s 2s
Maximum shutter speed 1/2000s 1/1600s
Continuous shooting speed 3.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Inbuilt flash
Flash range 4.30 m 3.80 m
Flash modes Forced Flash, Red-Eye Reduction, Slow Synchro Auto, On, Off, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 320 x 240 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 320x240 1280x720
Video file format Motion JPEG MPEG-4
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 280 gr (0.62 pounds) 110 gr (0.24 pounds)
Physical dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 94 x 56 x 19mm (3.7" x 2.2" x 0.7")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model - NP-BN1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage media SD/SDHC/MMC SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots Single -
Launch price $699 $119